CH635371A5 - Method of cleaning anodic oxide layers on aluminium or its alloys in construction engineering - Google Patents
Method of cleaning anodic oxide layers on aluminium or its alloys in construction engineering Download PDFInfo
- Publication number
- CH635371A5 CH635371A5 CH524778A CH524778A CH635371A5 CH 635371 A5 CH635371 A5 CH 635371A5 CH 524778 A CH524778 A CH 524778A CH 524778 A CH524778 A CH 524778A CH 635371 A5 CH635371 A5 CH 635371A5
- Authority
- CH
- Switzerland
- Prior art keywords
- solution
- cleaning
- anodic oxide
- alloys
- acid
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 title description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title description 15
- 238000004140 cleaning Methods 0.000 title description 12
- 238000000034 method Methods 0.000 title description 12
- 239000010407 anodic oxide Substances 0.000 title description 9
- 239000000956 alloy Substances 0.000 title description 5
- 229910045601 alloy Inorganic materials 0.000 title description 5
- 238000010276 construction Methods 0.000 title description 4
- 239000004411 aluminium Substances 0.000 title 1
- 239000000243 solution Substances 0.000 description 38
- 239000010410 layer Substances 0.000 description 24
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 239000004094 surface-active agent Substances 0.000 description 7
- 230000002378 acidificating effect Effects 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000006253 efflorescence Methods 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000010695 polyglycol Substances 0.000 description 2
- 229920000151 polyglycol Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/16—Metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2721573A DE2721573C2 (de) | 1977-05-13 | 1977-05-13 | Verfahren zum Reinigen von anodischen Oxidschichten auf Aluminium oder dessen Legierungen im Bauwesen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH635371A5 true CH635371A5 (en) | 1983-03-31 |
Family
ID=6008831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH524778A CH635371A5 (en) | 1977-05-13 | 1978-05-12 | Method of cleaning anodic oxide layers on aluminium or its alloys in construction engineering |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT354826B (xx) |
| BE (1) | BE867036A (xx) |
| CH (1) | CH635371A5 (xx) |
| DE (1) | DE2721573C2 (xx) |
| FR (1) | FR2390514A1 (xx) |
| IT (1) | IT1094819B (xx) |
| NL (1) | NL7804755A (xx) |
| SE (1) | SE430175B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3119538A1 (de) * | 1981-05-16 | 1982-12-02 | Henkel KGaA, 4000 Düsseldorf | Reinigung von oberflaechen aus anodisch oxidiertem aluminium und dessen legierungen |
| US4786336A (en) * | 1985-03-08 | 1988-11-22 | Amchem Products, Inc. | Low temperature seal for anodized aluminum surfaces |
| EP0353388A3 (en) * | 1988-07-29 | 1990-09-19 | Dyna-5, Inc. | Floor treatment product |
| DE102013226533A1 (de) * | 2013-12-18 | 2015-06-18 | MAHLE Behr GmbH & Co. KG | Reiniger für ein Aluminiumbauteil und ein Verfahren zur Reinigung von Aluminiumbauteilen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR881701A (fr) * | 1940-03-16 | 1943-05-06 | British Aluminium Co Ltd | Procédé de traitement de la surface d'aluminium ou d'alliages d'aluminium et objets traités par ce procédé |
| US2413365A (en) * | 1944-04-13 | 1946-12-31 | Wyandotte Chemicals Corp | Cleaning composition for aluminum and aluminum alloys |
| US3123503A (en) * | 1961-10-04 | 1964-03-03 | Tseaiment of dyed anodized aluminum | |
| US3326803A (en) * | 1964-04-27 | 1967-06-20 | Wyandotte Chemicals Corp | Aluminum brightener composition |
| DE2436278A1 (de) * | 1974-07-27 | 1976-02-12 | Robert Malcolm Farley | Anwendung eines reinigungsmittels und reinigungsmittel zur reinigung, pflege und ausbildung einer schutzschicht gegen korrosion, verfaerbung und verschmutzung von nach dem eloxal-verfahren oberflaechenveredelten leichtmetallen, insbesondere aluminium |
-
1977
- 1977-05-13 DE DE2721573A patent/DE2721573C2/de not_active Expired
-
1978
- 1978-04-24 AT AT290378A patent/AT354826B/de not_active IP Right Cessation
- 1978-05-03 NL NL7804755A patent/NL7804755A/xx not_active Application Discontinuation
- 1978-05-10 FR FR7813841A patent/FR2390514A1/fr active Granted
- 1978-05-11 IT IT23259/78A patent/IT1094819B/it active
- 1978-05-11 SE SE7805435A patent/SE430175B/sv not_active IP Right Cessation
- 1978-05-12 CH CH524778A patent/CH635371A5/de not_active IP Right Cessation
- 1978-05-12 BE BE187660A patent/BE867036A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA290378A (de) | 1979-06-15 |
| NL7804755A (nl) | 1978-11-15 |
| FR2390514A1 (fr) | 1978-12-08 |
| BE867036A (fr) | 1978-11-13 |
| IT7823259A0 (it) | 1978-05-11 |
| DE2721573B1 (de) | 1978-08-10 |
| IT1094819B (it) | 1985-08-10 |
| AT354826B (de) | 1979-01-25 |
| DE2721573C2 (de) | 1979-04-19 |
| FR2390514B1 (xx) | 1980-12-26 |
| SE430175B (sv) | 1983-10-24 |
| SE7805435L (sv) | 1978-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |